Pena goes despite hitting five homers in 46 at-bats for the Diamondbacks. Of course, those five homers came with just four other hits and a 19/0 K/BB ratio, giving him a ridiculous .196/.196/.522 line.

Still, one has to think that Pena showed enough to entice some American League team, right? His homers were lasers, and he hit an incredible .363/.439/.726 with 21 homers in 271 at-bats for Triple-A Reno before his callup.

Alas, the Diamondbacks simply didn’t see Pena as an outfielder and they didn’t see him making a real contribution while getting three or four at-bats per week as a pinch-hitter.